#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
@file:dir1.py
@time:2016/11/1 0001 17:19
"""
def dump(value):
    print value,"=>",dir(value)

import sys
dump(0)
dump(1.0)
dump(0.0j)
dump([])
dump({})
dump("strings")
dump(len)
dump(sys)